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bb36630ecd
With the help of @lhames, This pull request introduces the dlupdate function in the ORC runtime. dlupdate enables incremental execution of new initializers introduced in the REPL environment. Unlike traditional dlopen, which manages initializers, code mapping, and library reference counts, dlupdate focuses exclusively on running new initializers.
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
//===- coff_platform.h -------------------------------------------*- C++-*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// ORC Runtime support for dynamic loading features on COFF-based platforms.
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//
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//===----------------------------------------------------------------------===//
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#ifndef ORC_RT_COFF_PLATFORM_H
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#define ORC_RT_COFF_PLATFORM_H
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#include "common.h"
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#include "executor_address.h"
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// dlfcn functions.
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ORC_RT_INTERFACE const char *__orc_rt_coff_jit_dlerror();
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ORC_RT_INTERFACE void *__orc_rt_coff_jit_dlopen(const char *path, int mode);
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ORC_RT_INTERFACE int __orc_rt_coff_jit_dlupdate(void *dso_handle);
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ORC_RT_INTERFACE int __orc_rt_coff_jit_dlclose(void *header);
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ORC_RT_INTERFACE void *__orc_rt_coff_jit_dlsym(void *header,
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const char *symbol);
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namespace orc_rt {
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namespace coff {
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enum dlopen_mode : int {
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ORC_RT_RTLD_LAZY = 0x1,
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ORC_RT_RTLD_NOW = 0x2,
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ORC_RT_RTLD_LOCAL = 0x4,
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ORC_RT_RTLD_GLOBAL = 0x8
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};
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} // namespace coff
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} // namespace orc_rt
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#endif
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